Bed depth gauge



FIG. 1 is perspective view of a bed depth gauge embodying the present invention;

FIG. 2 is a front elevational view of the bed depth gauge;

FIG. 3 is a rear elevational view of the bed depth gauge;

FIG. 4 is a right side elevational view of the bed depth gauge;

FIG. 5 is a left side elevational view of the bed depth gauge;

FIG. 6 is a top plan view of the bed depth gauge; and,

FIG. 7 is a bottom view of the bed depth gauge.

The broken line showing is included for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bed depth gauge, as shown. 